.sty1{
    border: 1px blue solid;
    height: 0.6rem;
    width: 2rem;
    font-size: 0.3rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sty2{
    border: 1px purple solid;
    height: 0.6rem;
    width: 2.4rem;
    font-size: 0.3rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sty3{
    border:1px red solid;
    height: 1rem;
    width: 9rem;
    font-size: 0.4rem;
}
#parent{
    position: relative;
}
#box{
    border:1px brown solid;
    height: 2rem;
    width: 3rem;
    position: relative;
    left: 0.2rem;
    top: 0.2rem;
}

#box2{
    border:1px coral solid;
    height: 2rem;
    width: 3rem;
    margin-top: 0.4rem;
}